Business Services
Most of your revenue is from business support services for CONTRACTORS (Umbrella (and employer-of-record), business insurance, accounting, legal, payroll admin, benefits, training, factoring, etc.)

Consulting Firm
Most of your revenue is from direct responsibility for products produced by contractors for end clients.

Hiring Manager (End client)
Obtain contractors for use on your own projects, not placement at another company's facility (no third party).